There isn't a 'right' way...It's however it works for you, and your particular machine. When it comes out looking good, then you've found the 'right' way :)
You can put feed dogs up or down, depending on whether you like less control or more control (the feed dogs will provide you with a little more resistance, but many people like this). Use whatever thread you like, and make your stitches as long (but not TOO long <smile>) or as short as you like (but not a knot <smile>). It is 'right' when it looks good and feel comfortable to you :)
Have a great time learning!
Debbie in Austin